VAREX VALVED SYSTEM: Stainless Steel 3" Cat-Back Features Unleash the true soundtrack of your Subaru WRX / STI with the XFORCE’ 3” stainless steel cat-back exhaust system. Featuring a 3” centre section with hot-dog style resonator, the mandrel-bent system splits into twin 2.5” bore rear sections that allow the exhaust gasses to efficiently flow through twin VAREX oval rear mufflers, before exiting via the four polished exhaust tailpipe trims. Not only does this system look great, thanks to the twin-rear VAREX muffler setup, the integrated exhaust valve control puts you in the drivers’ seat when it comes to the sound output and tone produced, all easily activated via one of the two supplied keyfobs. Designed for owners looking for a high-flow performance exhaust solution with user adjustable sound control. 3" Cat-back system Brushed 304 stainless steel Centre hotdog resonator Cast stainless steel y piece with X logo Varex Rear mufflers Quad 4" tip outlets Specification Part No: ES-SW26-VMK-CBS Vehicle Model: IMPREZA Diameter [in]: 3 Material: Stainless Steel Important Information: Image might not reflect actual exhaust system. Shipping times can vary due to size, destination and availability. Unlock the full potential of your Subaru WRX / STI's engine with the XFORCE 3" stainless steel cat-back exhaust system. This high-performance system boasts a mandrel-bent design that optimizes exhaust flow, resulting in increased power and efficiency. But that's not all - the expertly crafted twin VAREX oval rear mufflers not only enhance the look of your vehicle, but also give you control over the exhaust note. With the integrated exhaust valve control, you can easily switch between quiet and aggressive modes using the supplied keyfobs. Made from premium materials such as brushed 304 stainless steel and cast stainless steel, this cat-back system is designed to last and deliver superior performance. So if you're looking for a high-quality exhaust solution that offers both power and sound customization, look no further than the XFORCE 3" cat-back system.